NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing water treatment solutions that are both effective and scientifically sound. Trichloroisocyanuric Acid (TCCA) 90% is a prime example of this commitment, offering superior disinfection through a well-understood chemical process. This article breaks down the science behind TCCA's powerful sanitizing capabilities.

At its core, TCCA is a chlorinated isocyanurate compound. When introduced into water, it undergoes a hydrolysis reaction, dissolving and releasing active chlorine in the form of hypochlorous acid (HOCl) and cyanuric acid. The chemical equation for this process is fundamental to its efficacy: C₃Cl₃N₃O₃ + 3H₂O → C₃H₃N₃O₃ + 3HOCl. Hypochlorous acid is the primary sanitizing agent. It is a strong oxidizing agent that effectively penetrates the cell walls of microorganisms like bacteria, viruses, fungi, and algae.

Once inside the microbial cell, HOCl disrupts essential cellular functions. It oxidizes vital cellular components, leading to the inactivation of enzymes and damage to cellular structures. This process effectively kills the microorganisms, preventing them from multiplying and causing contamination. The high concentration of available chlorine in TCCA 90% ensures that a sufficient amount of HOCl is generated to provide rapid and comprehensive disinfection.

A key scientific advantage of TCCA is the role of cyanuric acid, a byproduct of its hydrolysis. Cyanuric acid acts as a stabilizer for hypochlorous acid, particularly in environments exposed to sunlight, such as swimming pools. It forms a complex with HOCl, protecting it from degradation by ultraviolet (UV) radiation. This stabilization effect means that the disinfectant remains active for a longer period, providing a more consistent and sustained level of sanitation. Without this stabilizing effect, free chlorine would dissipate much more quickly when exposed to sunlight, requiring more frequent chemical additions.

Furthermore, TCCA's slow-dissolving nature, particularly in its granular and tablet forms, ensures a controlled release of HOCl. This gradual release maintains a stable chlorine residual in the water, which is crucial for ongoing disinfection and preventing the resurgence of microbial growth. The scientific understanding of these reactions allows for the optimized application of TCCA, ensuring maximum disinfection efficiency and water quality maintenance across various settings, from recreational pools to critical industrial water systems.

Understanding the science behind TCCA 90% empowers users to appreciate its effectiveness and make informed decisions about water treatment. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-quality TCCA that leverages these scientific principles to deliver reliable sanitation and peace of mind.